| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.66 | 8.360% | $239.1072 | $239.11 | $239.10 | $239.10 |
| Purchase #2 | $162.88 | 3.115% | $167.9537 | $167.95 | $167.95 | $168.00 |
| Purchase #3 | $60.42 | 9.525% | $66.175 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $199.28 | 7.279% | $213.7856 | $213.79 | $213.80 | $213.80 |
| Purchase #5 | $106.38 | 8.367% | $115.2808 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $131.79 | 8.253% | $142.6666 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $218.25 | 10.758% | $241.7293 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $1,099.66 | $1,186.6982 | $1,186.71 | $1,186.75 | $1,186.80 | |